Add action_group to enable module defaults groups

[jensrudolf]

Related Issue

#799

New Behavior

This enables support for the module defaults groups feature introduced in ansible-core 2.12. Using module defaults groups one can provide default values (e.g. token, url, etc.) for a group of modules instead of having to specify them for every used module. For more details see: https://docs.ansible.com/ansible/latest/user_guide/playbooks_module_defaults.html#module-defaults-groups

This commit adds all modules available in this collection to an action group called 'netbox'. This change is backwards compatible. Older versions of Ansible just ignore this.

Contrast to Current Behavior

Currently, user has to specify module defaults (e.g. url, token) for every module in use.

Discussion: Benefits and Drawbacks

This change potentially reduces the amount of boilerplate code using this collection as required parameters like e.g. url or token need to be provided once and can be specified in a central place.

Changes to the Documentation

Might add a hint to the documentation about the usage of this feature.

Proposed Release Note Entry

Support module defaults groups

Double Check

• [ x] I have read the comments and followed the CONTRIBUTING.md.
• [ x] I have explained my PR according to the information in the comments or in a linked issue.
• [ x] My PR targets the devel branch.

[sc68cal]

This looks good, I'd just like to see the documentation that makes this work, since I am not familiar with it myself, and the quicker we update the docs for it, the quicker everyone stops putting the url and token in every netbox module call

[jensrudolf]

I added an example on how to use this in the advanced section of the docs.

[sc68cal]

@jensrudolf awesome work, thank you for the contribution!